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coolant temp sensor gone awry
Posted to Technical Discussion Forum on 9/10/2011 9 Replies

The coolant temp sensor on this vehicle uses a 'dual range' strategy to improve accuracy over a wide range of engine temperatures.

The PCM sends the regulated five volt feed through a 10K resistor, and uses its analog to digital (A/D) converter to monitor t... Login to read more.

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car Vehicle Data

1987 Plymouth Reliant 2.5L

Engine2.5 L
Trans3-speed Automatic (Electronic)

car Vehicle Data

1987 Plymouth Reliant 2.5L

Engine2.5 L
Trans3-speed Automatic (Electronic)